They should usually last 1-2 years. But the cell batteries are very cheap. If you’re riding with a chest strap, you should be good to “risk it” , since most chest straps are using the same battery (CR2023).
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It’s just a bug. Next time you reconnect they’ll be fine again. Happens to me on my Edge 530 as well. Mildly disconcerting if you’re just starting a big ride 😁
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They should usually last 1-2 years. But the cell batteries are very cheap. If you’re riding with a chest strap, you should be good to “risk it” , since most chest straps are using the same battery (CR2023).
It’s just a bug. Next time you reconnect they’ll be fine again. Happens to me on my Edge 530 as well. Mildly disconcerting if you’re just starting a big ride 😁